1930274572830 has 64 divisors (see below), whose sum is σ = 4995421804800. Its totient is φ = 475754446080.

The previous prime is 1930274572823. The next prime is 1930274572841. The reversal of 1930274572830 is 382754720391.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41274760 + ... + 41321499.

It is an arithmetic number, because the mean of its divisors is an integer number (78053465700).

Almost surely, 2^{1930274572830} is an apocalyptic number.

1930274572830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1930274572830 is an abundant number, since it is smaller than the sum of its proper divisors (3065147231970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1930274572830 is a wasteful number, since it uses less digits than its factorization.

1930274572830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82596329.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 1930274572830 in words is "one trillion, nine hundred thirty billion, two hundred seventy-four million, five hundred seventy-two thousand, eight hundred thirty".